Python 第九章

#9-6
print('9-6')
class Restaurant():

	def __init__(self, name, type):
		self.name = name
		self.type = type
	
	def describe_restaurant(self):
		print('The name of restaurant is :' + self.name)
		print('The type of restaurant is :' + self.type)
		
	def open_restaurant(self):
		print('The restaurant is opening !')

		
class IceCreamStand(Restaurant):

	def __init__(self, name, type):
		super().__init__(name, type)
		self.flavors = ['Apple', 'Banana', 'Orange']
		
	def describe_flavors(self):
		print(self.flavors)
		
my_restaurant = IceCreamStand('Hot', 'soup')
my_restaurant.describe_restaurant()
my_restaurant.open_restaurant()
my_restaurant.describe_flavors()

#9-7
print('9-7')
class User():

	def __init__(self, first_name, last_name, sex):
		self.first_name = first_name
		self.last_name = last_name
		self.sex = sex
		
	def descirbe_user(self):
		print(self.first_name + ' ' + self.last_name + 'is a ' + self.sex)
		
	def greet_user(self):
		print('Hi, ' + self.first_name + ' ' + self.last_name)
		
		
class Admit(User):

	def __init__(self, first_name, last_name, sex):
		super().__init__(first_name, last_name, sex)
		self.privileges = ['can add post', 'can delete post', 'can ban user']
		
	def show_privileges(self):
		print(self.privileges)
		
host = Admit('Steven', 'Jobs', 'man')
host.show_privileges()

#9-8
print('9-8')
class Privileges():

	def __init__(self, pri):
		self.pri = pri
		
	def show_privileges(self):
		print(self.pri)
	
me = Privileges(['can add post', 'can delete post', 'can ban user'])	
me.show_privileges()
host = Admit('Steven', 'Jobs', 'man')
host.show_privileges()

G:\>python x.py
9-6
The name of restaurant is :Hot
The type of restaurant is :soup
The restaurant is opening !
['Apple', 'Banana', 'Orange']
9-7
['can add post', 'can delete post', 'can ban user']
9-8
['can add post', 'can delete post', 'can ban user']
['can add post', 'can delete post', 'can ban user']

G:\>